$252+ Cheap flights from New Orleans to Helena (MSY - HLN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HLN
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from New Orleans to Helena with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from New Orleans to Helena
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Best
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Cheapest flights from New Orleans to HelenaExplore the most affordable flight options available from New Orleans to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from New Orleans to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:35 pm
MSY
- HLN
1 stop7h 45m
United Airlines
Wed 5/276:15 am
HLN
- MSY
1 stop6h 13m
United Airlines
Deal found 4/27![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:25 am
MSY
- HLN
2 stops12h 09m
Delta
Fri 9/185:45 am
HLN
- MSY
1 stop7h 09m
Delta
Deal found 4/27![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:35 pm
MSY
- HLN
1 stop7h 45m
United Airlines
Mon 5/252:20 pm
HLN
- MSY
2 stops8h 06m
United Airlines
Deal found 4/26![United Airlines logo]()
$455
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:24 pm
MSY
- HLN
1 stop24h 17m
Alaska Airlines
Fri 9/185:18 pm
HLN
- MSY
1 stop22h 06m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:15 am
MSY
- HLN
2 stops9h 29m
United Airlines
Wed 10/282:30 pm
HLN
- MSY
1 stop5h 57m
United Airlines
Deal found 4/27![United Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:19 am
MSY
- HLN
2 stops12h 14m
Delta
Wed 5/271:03 pm
HLN
- MSY
2 stops9h 51m
Delta
Deal found 4/27![Delta logo]()
$555
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:39 pm
MSY
- HLN
1 stop24h 06m
Alaska Airlines
Fri 5/154:43 pm
HLN
- MSY
1 stop12h 13m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:32 am
MSY
- HLN
2 stops13h 14m
United Airlines
Fri 5/152:30 pm
HLN
- MSY
2 stops7h 59m
United Airlines
Deal found 4/26![United Airlines logo]()
$569
Best flights from New Orleans to HelenaDiscover carefully curated flight deals from New Orleans to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from New Orleans to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:35 pm
MSY
- HLN
1 stop7h 45m
United Airlines
Wed 5/276:15 am
HLN
- MSY
1 stop6h 13m
United Airlines
Deal found 4/27![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:25 am
MSY
- HLN
2 stops12h 09m
Delta
Fri 9/185:45 am
HLN
- MSY
1 stop7h 09m
Delta
Deal found 4/27![Delta logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:24 pm
MSY
- HLN
1 stop24h 17m
Alaska Airlines
Fri 9/185:18 pm
HLN
- MSY
1 stop22h 06m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:35 pm
MSY
- HLN
1 stop7h 45m
United Airlines
Mon 5/252:20 pm
HLN
- MSY
1 stop6h 14m
United Airlines
Deal found 4/26![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:19 am
MSY
- HLN
2 stops12h 14m
Delta
Wed 5/271:03 pm
HLN
- MSY
2 stops9h 51m
Delta
Deal found 4/27![Delta logo]()
$555
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:39 pm
MSY
- HLN
1 stop24h 06m
Alaska Airlines
Fri 5/154:43 pm
HLN
- MSY
1 stop12h 13m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:15 am
MSY
- HLN
2 stops9h 29m
United Airlines
Wed 10/282:30 pm
HLN
- MSY
2 stops7h 45m
United Airlines
Deal found 4/27![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:32 am
MSY
- HLN
2 stops13h 14m
United Airlines
Fri 5/152:30 pm
HLN
- MSY
2 stops7h 59m
United Airlines
Deal found 4/26![United Airlines logo]()
$569
Last-minute flights from New Orleans to HelenaDiscover last-minute flight deals from New Orleans to Helena. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from New Orleans to Helena. Data last updated April 28, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:39 pm
MSY
- HLN
1 stop24h 06m
Alaska Airlines
Fri 5/154:43 pm
HLN
- MSY
1 stop12h 13m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:32 am
MSY
- HLN
2 stops13h 14m
United Airlines
Fri 5/152:30 pm
HLN
- MSY
2 stops7h 59m
United Airlines
Deal found 4/26![United Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:35 pm
MSY
- HLN
1 stop7h 45m
United Airlines
Wed 5/276:15 am
HLN
- MSY
1 stop6h 13m
United Airlines
Deal found 4/27![United Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:35 pm
MSY
- HLN
1 stop7h 45m
United Airlines
Mon 5/252:20 pm
HLN
- MSY
2 stops8h 06m
United Airlines
Deal found 4/26![United Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:19 am
MSY
- HLN
2 stops12h 14m
Delta
Wed 5/271:03 pm
HLN
- MSY
2 stops9h 51m
Delta
Deal found 4/27![Delta logo]()
$555
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:19 am
MSY
- HLN
2 stops12h 14m
Delta
Mon 5/255:45 am
HLN
- MSY
2 stops8h 35m
Delta
Deal found 4/26![Delta logo]()
$744
One-way flights from New Orleans to HelenaSearch for one-way flight options from New Orleans to Helena. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from New Orleans to Helena. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:35 pm
MSY
- HLN
1 stop7h 45m
United Airlines
Deal found 4/26![United Airlines logo]()
$252
This Expedia deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:51 pm
MSY
- HLN
1 stop22h 15m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:35 pm
MSY
- HLN
1 stop7h 45m
United Airlines
Deal found 4/26![United Airlines logo]()
$325
This Expedia deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:10 am
MSY
- HLN
1 stop10h 22m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:53 am
MSY
- HLN
2 stops12h 27m
United Airlines
Deal found 4/26![United Airlines logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:16 am
MSY
- HLN
1 stop9h 50m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:19 am
MSY
- HLN
2 stops12h 14m
Delta
Deal found 4/26![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:19 am
MSY
- HLN
2 stops12h 14m
Delta
Deal found 4/26![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:55 am
MSY
- HLN
2 stops10h 25m
United Airlines
Deal found 4/27![United Airlines logo]()
$495
Find flight deals from New Orleans to Helena
Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $425 (United Airlines) |
One-way from | $252 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from New Orleans to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from New Orleans to Helena that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Thu 5/21
2:35 pm-9:20 pm
1 stop7h 45m
Helena
Wed 5/27
6:15 am-1:28 pm
1 stop6h 13m
$425
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Thu 5/21
2:35 pm-9:20 pm
1 stop7h 45m
Helena
Mon 5/25
2:20 pm-9:34 pm
1 stop6h 14m
$425
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Sat 9/12
11:25 am-10:34 pm
2 stops12h 09m
Helena
Fri 9/18
5:45 am-1:54 pm
1 stop7h 09m
$454
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Sat 9/12
5:24 pm-4:41 pm
1 stop24h 17m
Helena
Fri 9/18
5:18 pm-4:24 pm
1 stop22h 06m
$524
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Thu 5/21
11:19 am-10:33 pm
2 stops12h 14m
Helena
Wed 5/27
1:03 pm-11:54 pm
2 stops9h 51m
$555
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Mon 5/11
6:39 pm-5:45 pm
1 stop24h 06m
Helena
Fri 5/15
4:43 pm-5:56 am
1 stop12h 13m
$556
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Sat 10/24
5:15 am-1:44 pm
2 stops9h 29m
Helena
Wed 10/28
2:30 pm-11:15 pm
2 stops7h 45m
$559
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Mon 5/11
9:32 am-9:46 pm
2 stops13h 14m
Helena
Fri 5/15
2:30 pm-11:29 pm
2 stops7h 59m
$569
Cheapest one-way
Quickest one-way
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Mon 6/1
2:35 pm-9:20 pm
1 stop7h 45m
$305
New OrleansHelena
MSY - HLN
MSYHLN
New Orleans Louis Armstrong
Thu 6/4
2:35 pm-9:20 pm
1 stop7h 45m
$325
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from New Orleans to Helena
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Helena in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New Orleans-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Helena flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Orleans-Helena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from New Orleans to Helena
Have a flexible travel schedule? Discover the best time to fly to Helena from New Orleans with our price prediction graph.
MSY-HLN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Helena
Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated April 28, 2026.
Read reviews from past customers who have flown United Airlines from New Orleans to Helena. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Entertainment
7.1
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from New Orleans to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Helena
Explore flights to Helena departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
New Orleans and Helena flights
Browse other New Orleans and Helena flight options. Last updated on April 28, 2026.
Other flights from New Orleans
Browse through other flights departing from New Orleans. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from New Orleans to Helena
Discover the top airline that operate flights from New Orleans to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$641 | FlexibilityNo cancel fee | On-time69% |